#21212F

#21212F

#2F2F21

#2F2F21

Contrast Ratio

1.17:1

Delta E

20.31

Noticeable

50:50 Mix

Color Values

Format #21212F #2F2F21
HEX #21212F #2F2F21
RGB 33, 33, 47 47, 47, 33
HSL 240.0, 17.5%, 15.7% 60.0, 17.5%, 15.7%
HSV 240.0, 29.8%, 18.4% 60.0, 29.8%, 18.4%
CMYK 29.8%, 29.8%, 0.0%, 81.6% 0.0%, 0.0%, 29.8%, 81.6%
OKLCH 0.2543 0.0263 284.4 0.3007 0.024 107.8

Contrast & Accessibility

1.17:1
AA Fail AA Large Fail AAA Fail AAA Large Fail

Text Readability

The quick brown fox jumps over the lazy dog

Text: #2F2F21 → Background: #21212F

The quick brown fox jumps over the lazy dog

Text: #21212F → Background: #2F2F21

Color Difference (Delta E)

20.31 Noticeable
0 — Identical 5 — Similar 25 — Noticeable 100 — Very Different

Gradient

Color Mixing

CSS Gradient Code

background: linear-gradient(to right, #21212F, #2F2F21);
background: linear-gradient(135deg, #21212F, #2F2F21);

Explore Each Color

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